certion.nu - robtex.com
certion.nu
nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.nu ⭐ | ||||||
| NS | a.ns.nu | ||||||
| NS | c.ns.nu | ||||||
| NS | d.ns.nu | ||||||
| NS | m.ns.nu | ||||||
| NS | y.ns.nu | ||||||
| NS | z.ns.nu | ||||||
| TXT | id:2ce3e4f6-90f5-4892-819d-668db0399b9b | ||||||
| TXT | NU zone update: 2026-03-26 12:42:37 +0000 (EPOCH 1774528957) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1774529058 | ||||||
Subdomains
www.certion.nu |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns0.transip.net2026-02-17 → 2026-03-26 · 2 obs
● 2026-03-26 13:11:00
●NSns1.transip.nl2026-02-17 → 2026-03-26 · 2 obs
● 2026-03-26 13:11:00
●NSns2.transip.eu2026-02-17 → 2026-03-26 · 2 obs
● 2026-03-26 13:11:00
●MXcertion-nu.mail.protection.outlook.com2026-02-17 → 2026-03-26 · 2 obs
● 2026-03-26 13:11:00
●A2a01:7c8:f0:1111::a5f8:eb502026-02-17 → 2026-03-26 · 2 obs
● 2026-03-26 13:11:00
●A85.10.159.1942026-02-17 → 2026-03-26 · 2 obs
● 2026-03-26 13:11:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | 12 records |
| certion.nu | ns0.transip.net, ns1.transip.nl, ns2.transip.eu | - |
✅ Authoritative Response
Server:195.135.195.195
NS records: ns0.transip.net, ns1.transip.nl, ns2.transip.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1215ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.10.159.194 |
| AAAA | 1 | 2a01:7c8:f0:1111::a5f8:eb50 |
| NS | 3 | ns0.transip.net, ns1.transip.nl... |
| MX | 1 | certion-nu.mail.protection.outlook.com ( |
| TXT | 2 | MS=ms20872280, v=spf1 mx include:spf.syscon.nl include: |
| SOA | 1 | ns0.transip.net hostmaster.transip.nl |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.ns.nu, c.ns.nu, d.ns.nu...)
Analysis
Hierarchy
The parent of www.certion.nu is certion.nu.
IP Addresses
certion.nu points to two IP numbers: 2a01:7c8:f0:1111::a5f8:eb50 and 85.10.159.194.
Other host names, for instance mail.stichtingvanderkooij.nl, heindegraaf.com, visaholland.com, mail.mdls.nl and vesperbar.com share IP numbers with certion.nu.
Name Servers
The domain certion.nu is delegated to three name servers: ns2.transip.eu, ns0.transip.net and ns1.transip.nl.
certion.nu shares name servers with other domains at least partially, for instance thespiritofamsterdam.com, caravancenter.nl, vsmsloopwerken.com, hagrid.eu and westvoorne.nl.
Host names with two IP numbers:
ns2.transip.eu points to 2a01:7c8:f:c1f::195 and 37.97.199.195
ns0.transip.net points to 2a01:7c8:dddd:195::195 and 195.135.195.195
ns1.transip.nl points to 2a01:7c8:7000:195::195 and 195.8.195.195
Mail Servers
The mail server for certion.nu is certion-nu.mail.protection.outlook.com.
Host certion-nu.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::b, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::e, 52.101.73.11, 52.101.73.15, 52.101.73.30 and 52.101.73.153.